Alumicolor Aluminum Triangles

Alumicolor Aluminum Triangles are stamped out of aluminum sheet and then photo-anodized with solvent-defying calibrations for years of productive drafting. Their ultra-smooth finish won't mark up your work surface.

Triangles are available in 45°/90° or 30°/60° degree angles, in sizes from 6–12". Calibrations are marked in both inches and centimeters.